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Mirror Grinding Machine

Mar 08, 2021

The grinding machine was moved to Pasadena in 1904 to complete work on the 60-inch mirror. At some later time the apparatus was transferred to the California Institute of Technology. The Institute then sold the machine to the Lick Observatory of the University of California in 1949

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  • Mirror Grinding Machine
    Mirror Grinding Machine

    The mirror machine came to me as a result of astronomical horse-trading, swapping a large GEM mount and a 8 Newtonian OTA for the machine as it was and a start kit consisting of two 6 blanks and the grit, rouge and pitch to manufacture a mirror. The grinding machine had been built to the design of the mirror-o-matic design of Dennis Rech

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Parabolic-mirror-grinding machine. Applications Claiming Priority (1) Application Number Priority Date Filing Date Title; US86695214A US1171174A (en) 1914-10-16: 1914-10-16: Parabolic-mirror-grinding machine. Publications (1) Publication Number Publication Date

  • Mirror Grinding Machine
    Mirror Grinding Machine

    MIRROR GRINDING MACHINE. I made my first mirror grinding and polishing machine over thirty years ago. It used the working principle of the machine illustrated at A Fig.3, Page 163, Amateur Telescope Making Book 1. A bowl which rotated was fitted to the spindle. I also built another machine of the same type

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Mar 16, 2015 Page 1 of 5 - Making a Mirror grinding & Polishing machine - posted in ATM, Optics and DIY Forum: Hello, I am on the half of the way to make a mirror grinding machine inspired by original M-O-M design. I made the pulley arrangement such a way that, both the turn table & eccentric spins at 50 RPM fixed. I wont go for making mirror bigger that 10.5 (or max 12)

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Aug 19, 2019 Re: Building a fixed post mirror grinding machine. I I had a nice piece of 3/4 stainless dowel that was begging to be used. So I bought a cheap pillow block to provide the locator for the metal dowel, and then drilled the overarm to fit. These pillow blocks are $8 and come complete with a locking collar - great deal

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Oct 15, 2012 Page 1 of 2 - Making my own fixed post mirror grinding/polishing machine - posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror grinding/polishing and curve generating machine. Ive got loads of questions regarding the design so Ill just start firing away Do I need an eccentric moving tool to be able to polish a

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Gordon Waite shows you the 3-phase motor and VFD (Variable Frequency Drive) that he is installing on the computer-controlled mirror grinding and polishing ma

  • Mirror Grinding Machine
    Mirror Grinding Machine

    grinding polishing machine stone mirror China Mirror Grinding Machine, China Mirror Grinding 2011-9-10 Alibaba offers 5,413 mirror grinding machine products. About 14% of these are metal polishing machine, 5% are bearing balls, and 4% are glass processing machinery. A

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Mirror (8K) Polishing Machine Mirror Polishing Machine is used to polish Sheet or Plates of Stainless Steel up to Highly Reflective Mirror Effect. The surface receives a uniform and directionless gloss with a magnificent brilliance. After Grinded in Grinding Section, Sheets will feed into the polishing section

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Grinding Machine for Large Telescope Mirrors. I designed and built a grinding machine for mirrors up to 42 inches [1.1m] in diameter. By slipping on and off a couple of belts, the machine can quickly be reconfigured for spinning work or for stroking work. The machine can also work smaller mirrors if the drip pan is moved to the fast shaft on

  • Mirror Grinding Machine
    Mirror Grinding Machine

    A good starter size is the 150 mm (6 ) mirror. A 200mm (8 ) will also work. Most ATM books and websites recommend a Pyrex mirror blank, but in my opinion, annealed plate glass is better for this first, learn and practice mirror.It is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical

  • Mirror Grinding Machine
    Mirror Grinding Machine

    I borrowed a few ideas from the Mirror-O-Matic mirror grinding machine, particularly how to mount the turntable on top of the pulley. Anyone building machinery for cold-working glass should have a look at the MOM web site and plans. There are lots of good ideas there

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Jun 06, 2010 I started this thread to record my building progress of a new mirror grinding and polishing machine. This machine will be capable of handling mirror sizes up to 22 . I have decided that 22 is the absolute maximum otherwise becomes too cumbersome to move around. I have won 2 x 1/3 horse power single phase electric motors on eBay, at $45 each

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Super 8K Mirror Polishing Machine Super 8K Mirror Polishing Machine is used to polish Sheet or Plates of Stainless Steel up to Highly Reflective Mirror Effect. The surface receives a uniform and directionless gloss with a magnificent brilliance. After Grinded in Grinding Section, Sheets will feed into the polishing section

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Elgin Mirror Grinding Machine Campus Rugby 2019. Fixed-post machine grinding is where the mirror is on a turntable rotating around 20 PRM [speeds vary], and a 75% tool is on top. Mirror Grinding Machine My Mirror Grinding Machine. For a long time I''ve wanted to build a machine for grinding telescope mirrors. Elgin-Waineo machines :

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Ss Tube Polishing Machine Mirror Brushed Sand Effect Metal Round Pipe Grinding Machine , Find Complete Details about Ss Tube Polishing Machine Mirror Brushed Sand Effect Metal Round Pipe Grinding Machine,Ss Tube Polishing Machine,Round Pipe Grinding Machine,Tube Polishing Machine Mirror Effect from Metal Polishing Machine Supplier or Manufacturer

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Mirror Surface Machine, Mirror Surface Machine Suppliers Directory - Find variety Mirror Surface Machine Suppliers, Manufacturers, Companies from around the World at surface grinding machine ,flat surface labeling machine ,solid surface machine, Tile Making Machinery

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Sep 26, 2006 The true test of the amateur astronomer is building their own telescope. Grinding and polishing your own mirrors is a long, arduous process. Instead of lapping the blank by hand, Laurie Hall built

  • Mirror Grinding Machine
    Mirror Grinding Machine

    The mirror or lens grinding machine is a masterpiece of mechanical engineering. It has several gears in mesh at all times and also has several variable settings built into it. This machine was most likely designed by Leonardo while he was either investigating the different ways that light reflected off things or maybe he was planning on inventing a telescope or some other optical

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Products/Services for Parabolic Mirror Grinding Machines Grinders and Grinding Machines - (987 companies) Grinders and grinding machines use an abrasive that is bonded to a wheel, belt or disc to remove material and improve surface finish. Devices can be pneumatically driven or powered by a combustion engine or electric motor. Grinders

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Sep 29, 2010 The overarm is driven by an eccentric wheel which has a slot for adjusting the length of the drive arm offset. This determines the stroke length. The eccentric here is 3 in diameter and can work mirrors up to 12.5 in diameter. The new machine will have an 8 eccentric and can do up to 32 mirrors (in case I ever get that ambitious...)

  • Mirror Grinding Machine
    Mirror Grinding Machine

    The M-o-M is a marvellous machine due to its simplicity and yet refined design. It is extremely flexible accommodating mirror sizes from 4 inch up to 20 inch (with slight modifications) and can be used for all three steps necessary in producing a mirror. That is you can use it to grind, polish and figure your optics

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Glass Toughening Machine - Manufacturers, Factory, Suppliers from China. Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for Glass Toughening Machine, Large Beveled Glass Bathroom Mirror, Glass Cup Machine, Tempered Glass Cutting Machine, Glass

  • Mirror Grinding Machine
    Mirror Grinding Machine

    Description: request it can be supplied complete with liquid paste dispenser, while several other optional equipment are available on request. For specific tasks, by using standard abrasive belts, our orbital mirror polishing machine LPC 160 MIRROR is suitable also for grinding and Applications / Materials Abraded: Ceramics / Glass